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经营范围
发明名称
ELEVATOR SYSTEM
摘要
申请公布号
JPH03182489(A)
申请公布日期
1991.08.08
申请号
JP19890320863
申请日期
1989.12.11
申请人
HITACHI LTD
发明人
TAKAHASHI TATSUHIKO;WATANABE YUZO
分类号
B66B11/02;B66B13/30
主分类号
B66B11/02
代理机构
代理人
主权项
地址
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